SUNDI -70℃~250℃ (Water-cooled chiller&Air-cooled chiller)

Temperature control of reactor and material

Cooling capacity0.4kW~15kW
Heating Power2.5kW~15kW
Power range5.2kW~28kW
Medium accuracy±0.5℃
Material accuracy±1℃
RefrigerantR404A/R23
Weight190KG~420KG
Details

air cooled chiller cooling heating system dynamic temperature control system reactor chiller water cooled chiller

INQUIRY

Parameter Download

Parameters Detailed

● Working temperatures from -120°C to +350°C
● Previously unachievable performance
●Intelligent temperature control
● Maximum process stability and reproducibility
● Adop plate heat exchager, Pipeline heating, the fastest heating and cooling rates.
● High cooling power from 0.5 to 1200kW
● Large temperature range without fluid change
● Closed system, extend thermal fluid lifetime
● 7-inch, 10-inch color TFT touch screen display
● Comprehensive warning and safety functions
● Rapid cooling down from high temperature (from 300 °C)
● Use magnetic drive pump, solve the circulation pump leakage

Configuration Details

Model		SUNDI-725W	SUNDI-735 SUNDI-735W	SUNDI-755 SUNDI-755W	SUNDI-775 SUNDI-775W	SUNDI-7A10W	SUNDI-7A15W
Temp. range		-70℃～+250℃
Control Mode		Feedback PID + Our special dynamic control calculation, PLC controller
Temp. control		Process temp. control and jacket temp. control model
temp. difference		Set or control the temperature difference between jacket oil and raw material process
Program Editor		5 programs, each program can edit 40 steps.
Communication Portocol		MODBUS RTU Protocol,RS485 interface
Material temp. feedback		PT100 Or 4～20mA or communication（normal: PT100)
Temp. feedback		The temp. of three points: the inlet and outlet of equipment, reactor material temp.(external temp. sensor)
Medium temp. acccuracy		±0.5℃
Material temp. accuracy		±1℃
Heating power kW		2.5	3.5	5.5	7.5	10	15
Cooling capacity kW at	250℃	2.5	3.5	5.5	7.5	10	15
	100℃	2.5	3.5	5.5	7.5	10	15
	20℃	2.5	3.5	5.5	7.5	10	15
	-60℃	0.4	0.55	0.75	0.9	1.2	2.8
Circulation pump max L/min bar		20	35	35	50	60	110
		1.2	1.2	1.2	1.2	1.5	1.5
Pump		LNEYA magnetic drive pump
Compressor		Tecumseh				Dorin
Expansion valve		Electronic expansion valve
Evaporator		Plate heat exchanger
Operation Panel		7-inch touch screen，show temp curve\EXCEL data output
Safety protection		Self-diagnosis function; freezer overload protection; high pressure switch, overload relay,thermal protection device, liquid low level protection, high temperature protection and temperature fault protection.
Closed circulation system		The whole system is full closed circulation, there is no oil mist at high temperature and no water vapor at low temperature, pressure do not rise up when system is running. The system will supply oil automatically at low temperature.
Refrigerant		R404A/R23
Connection size		ZG1/2	ZG3/4	ZG3/4	ZG1	ZG1	ZG1
Water-cooled type W(cooling water@20℃)		900L/H 1.5bar~4bar	1200L/H 1.5bar~4bar	1800L/H 1.5bar~4bar	2300L/H 1.5bar~4bar	3200L/H 1.5bar~4bar	4500L/H 1.5bar~4bar
Dimension cm		5570175	5570175	6585185	6585185	7085185	80120185
Weight kg		190	275	320	370	370	420
Power 380V 50HZ		220V 5.8kW	8kW	11kW	14kW	19kW	28kW